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This patch fixes several related cases in which pg_shdepend entries were never made, or were lost, for references to roles appearing in the ACLs of schemas and/or types. While that did no immediate harm, if a referenced role were later dropped, the drop would be allowed and would leave a dangling reference in the object's ACL. That still wasn't a big problem for normal database usage, but it would cause obscure failures in subsequent dump/reload or pg_upgrade attempts, taking the form of attempts to grant privileges to all-numeric role names. (I think I've seen field reports matching that symptom, but can't find any right now.) Several cases are fixed here: 1. ALTER DOMAIN SET/DROP DEFAULT would lose the dependencies for any existing ACL entries for the domain. This case is ancient, dating back as far as we've had pg_shdepend tracking at all. 2. If a default type privilege applies, CREATE TYPE recorded the ACL properly but forgot to install dependency entries for it. This dates to the addition of default privileges for types in 9.2. 3. If a default schema privilege applies, CREATE SCHEMA recorded the ACL properly but forgot to install dependency entries for it. This dates to the addition of default privileges for schemas in v10 (commit |
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authentication | ||
examples | ||
isolation | ||
kerberos | ||
ldap | ||
locale | ||
mb | ||
modules | ||
perl | ||
recovery | ||
regress | ||
ssl | ||
subscription | ||
thread | ||
Makefile | ||
README |
PostgreSQL tests ================ This directory contains a variety of test infrastructure as well as some of the tests in PostgreSQL. Not all tests are here -- in particular, there are more in individual contrib/ modules and in src/bin. Not all these tests get run by "make check". Check src/test/Makefile to see which tests get run automatically. authentication/ Tests for authentication examples/ Demonstration programs for libpq that double as regression tests via "make check" isolation/ Tests for concurrent behavior at the SQL level locale/ Sanity checks for locale data, encodings, etc mb/ Tests for multibyte encoding (UTF-8) support modules/ Extensions used only or mainly for test purposes, generally not suitable for installing in production databases perl/ Infrastructure for Perl-based TAP tests recovery/ Test suite for recovery and replication regress/ PostgreSQL's main regression test suite, pg_regress ssl/ Tests to exercise and verify SSL certificate handling subscription/ Tests for logical replication thread/ A thread-safety-testing utility used by configure